Nov 2018 – Aug 2025 · 6 yrs 9 mos

• Hands-on experience in building and maintaining low-latency, high-throughput market data pipelines handling over 1 billion messages daily for global markets, ensuring data accuracy, consistency, and sub-millisecond delivery to trading platforms and downstream consumers
• Proficient in ingesting, normalizing, and curating real-time and historical market data from 20+ global exchanges across asset classes, including Equities, Mutual Funds, Money Markets, Options, Indices, Futures, and Fixed Income instruments
• Developed efficient data normalization frameworks standardizing market data formats from multiple vendors to seamlessly integrate with downstream consumers across different use-cases
• Engineered and optimized multiple order book implementations—Top of Book (TOB), aggregated books, and market depth views—supporting latency-sensitive trading strategies with sub-100 microsecond response times
• Developed and maintained market data redistribution frameworks leveraging Apache Kafka, KSQL, Apache Pinot, and Apache Flink, enabling real-time, event-driven analytics, high-frequency trading, execution strategies, and market impact analysis
• Architected and implemented FIX protocol-based trading solutions supporting multiple business operations, achieving enhanced performance and reliability for real-time trade execution and market data dissemination
• Built scalable microservices infrastructure for real-time market data distribution
• Developed and operated real-time anomaly detection systems, successfully identifying and addressing data inconsistencies, stale prices, and erroneous market feeds, ensuring 99.99% service availability
• Integrated financial news services and company logos for enhanced market intelligence and branding

Dec 2017 – Oct 2018 · 10 mos

Jul 2014 – Dec 2017 · 3 yrs 5 mos

Oct 2013 – Jul 2014 · 9 mos · Bengaluru Area, India

• Designed and developed web-based applications using front-end frameworks (Angular, Java Script) and backend technologies (Java, Spring Boot) ensuring high performance, security, and scalability
• Led architectural design and technical strategy discussions, driving innovation
• in scalable, high-performance software solutions
• Acted as the subject matter expert (SME) for software development,
• collaborating with project management, DevOps, and QA teams to ensure
• seamless integration and deployment
• Diagnosed and resolved complex system issues, leveraging profiling tools,
• performance tuning techniques, and root cause analysis
• Engineered and enhanced backend services with Java, Spring Boot, and
• distributed computing frameworks

Jan 2012 – Oct 2013 · 1 yr 9 mos · bangalore,india · On-site

• Designed and developed web-based applications using front-end and backend technologies, ensuring scalability, security, and optimal performance
• Designed and implemented scalable, high-performance solutions in collaboration with development and QA teams, ensuring system throughput, low latency, and fault tolerance aligned with client requirements
• Refactored a legacy codebase by applying design patterns (e.g., Singleton) and improving maintainability and enabling flexible, decoupled components for future scalability
• Optimized application performance by conducting in-depth code reviews, leveraging profiling and monitoring tools (e.g., JProfiler), and executing performance testing to eliminate bottlenecks and enhance memory/CPU efficiency